ref: 5b9afbb363cb05947f13429fbc69e0497d32a887
dir: /cc1/tests/test044.c/
/*
name: TEST044
description: Test of corner cases in #if
error:
test044.c:15: warning: division by 0
test044.c:19: warning: division by 0
test044.c:23: warning: division by 0
test044.c:29: error: parameter of #if is not an integer constant expression
test044.c:30: error: #error 3 != (1,2,3)
output:
*/
/* These should be accepted */
#if 0 != (0 && (0/0))
#error 0 != (0 && (0/0))
#endif
#if 1 != (-1 || (0/0))
#error 1 != (-1 || (0/0))
#endif
#if 3 != (-1 ? 3 : (0/0))
#error 3 != (-1 ? 3 : (0/0))
#endif
/* This is invalid code (it is a constraint violation) */
#if 3 != (1,2,3)
#error 3 != (1,2,3)
#endif